Why does graphite conduct electricity?

Important Questions on Carbon and its Compounds

HARD

10th Manipur Board

IMPORTANT

Science for Class 10>Chapter 6 - Carbon and its Compounds>EXERCISES>Q 2

Why is diamond so hard?

MEDIUM

10th Manipur Board

IMPORTANT

Science for Class 10>Chapter 6 - Carbon and its Compounds>EXERCISES>Q 3

What is CNG? Give an use of it.

HARD

10th Manipur Board

IMPORTANT

Science for Class 10>Chapter 6 - Carbon and its Compounds>EXERCISES>Q 4

Draw electron dot structure of Ethane and count the number of covalent bond in a molecule of it.

HARD

10th Manipur Board

IMPORTANT

Science for Class 10>Chapter 6 - Carbon and its Compounds>EXERCISES>Q 5

Draw the structure of Propane and find out the number of Hydrogen which have similar properties. 

HARD

10th Manipur Board

IMPORTANT

Science for Class 10>Chapter 6 - Carbon and its Compounds>EXERCISES>Q 6

Draw the structure of $2-$methyl propane. How many types of Carbon and Hydrogen are there?

HARD

10th Manipur Board

IMPORTANT

Science for Class 10>Chapter 6 - Carbon and its Compounds>EXERCISES>Q 7

What is the general formula of cycloalkanes?

HARD

10th Manipur Board

IMPORTANT

Science for Class 10>Chapter 6 - Carbon and its Compounds>EXERCISES>Q 8

Can you write But$-3-$ene? If not why?

HARD

10th Manipur Board

IMPORTANT

Science for Class 10>Chapter 6 - Carbon and its Compounds>EXERCISES>Q 9

Draw the structure of Benzene molecule.